These entries are queried from radb.net using whois, you can try my project getting these.
:AS138057 route: 103.120.138.0/24 origin: AS138057 descr: route-object for AS138057 PT. Iforte Solusi Infotek Transit via AS 17995 Customers admin-c: core network tech-c: core network notify: core.network [at] iforte.co.id mnt-by: MAINT-AS137366 changed: core.network [at] iforte.co.id 20210224 #07:47:51Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: valid route: 103.120.138.0/24 descr: Route Object 103.120.138.0/24 origin: AS138057 mnt-by: MAINT-ID-DOMPETDHUAFA last-modified: 2021-01-05T07:34:38Z source: IDNIC rpki-ov-state: valid